diff --git a/dq-financial-guarantee/src/main/java/com/daqing/financial/guarantee/service/impl/AlInsuranceListServiceImpl.java b/dq-financial-guarantee/src/main/java/com/daqing/financial/guarantee/service/impl/AlInsuranceListServiceImpl.java
index d8ab91d9..7ed67960 100644
--- a/dq-financial-guarantee/src/main/java/com/daqing/financial/guarantee/service/impl/AlInsuranceListServiceImpl.java
+++ b/dq-financial-guarantee/src/main/java/com/daqing/financial/guarantee/service/impl/AlInsuranceListServiceImpl.java
@@ -57,8 +57,12 @@ public class AlInsuranceListServiceImpl extends ServiceImpl<AlInsuranceListMappe
     public AlInsuranceListRes insuranceDetail(Integer id) {
         AlInsuranceList alInsuranceList = this.baseMapper.selectById(id);
         AlInsuranceListRes res = new AlInsuranceListRes();
-        BeanUtils.copyProperties(alInsuranceList,res);
-        return res;
+        if(alInsuranceList!=null){
+            BeanUtils.copyProperties(alInsuranceList,res);
+            return res;
+        }else{
+            return null;
+        }
     }
 
     @Override